National Economic Development office. (1973). Innovative activity in the pharmaceutical industry: A report by the Pharmaceuticals Working Party of the Chemicals EDC. London: Her Majesty's Stationery Office.
शिकागो स्टाइल उद्धरणNational Economic Development office. Innovative Activity in the Pharmaceutical Industry: A Report By the Pharmaceuticals Working Party of the Chemicals EDC. London: Her Majesty's Stationery Office, 1973.
एमएलए उद्धरणNational Economic Development office. Innovative Activity in the Pharmaceutical Industry: A Report By the Pharmaceuticals Working Party of the Chemicals EDC. London: Her Majesty's Stationery Office, 1973.
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